LoopSimplify: strip dependency on DA (NFC) (#107379)

Since no passes compute DependenceAnalysis via the PassManager, there is
no value in preserving it here. Hence, strip the unnecessary dependency
on DependenceAnalysis.

Author: artagnon

llvm/lib/Transforms/Utils/LoopSimplify.cpp

@@ -47,7 +47,6 @@
 #include "llvm/Analysis/AssumptionCache.h"
 #include "llvm/Analysis/BasicAliasAnalysis.h"
 #include "llvm/Analysis/BranchProbabilityInfo.h"
-#include "llvm/Analysis/DependenceAnalysis.h"
 #include "llvm/Analysis/GlobalsModRef.h"
 #include "llvm/Analysis/InstructionSimplify.h"
 #include "llvm/Analysis/LoopInfo.h"
@@ -762,7 +761,6 @@ namespace {
       AU.addPreserved<ScalarEvolutionWrapperPass>();
       AU.addPreserved<SCEVAAWrapperPass>();
       AU.addPreservedID(LCSSAID);
-      AU.addPreserved<DependenceAnalysisWrapperPass>();
       AU.addPreservedID(BreakCriticalEdgesID);  // No critical edges added.
       AU.addPreserved<BranchProbabilityInfoWrapperPass>();
       AU.addPreserved<MemorySSAWrapperPass>();
@@ -849,7 +847,6 @@ PreservedAnalyses LoopSimplifyPass::run(Function &F,
   PA.preserve<DominatorTreeAnalysis>();
   PA.preserve<LoopAnalysis>();
   PA.preserve<ScalarEvolutionAnalysis>();
-  PA.preserve<DependenceAnalysis>();
   if (MSSAAnalysis)
     PA.preserve<MemorySSAAnalysis>();
   // BPI maps conditional terminators to probabilities, LoopSimplify can insert